The JBX01302 100GBASE-SR-BiDi QSFP28 transceiver represents a cutting-edge solution for organizations seeking to maximize network performance while optimizing infrastructure costs. As a drop-in replacement for the Extreme Networks 100G-SR4BD-QSFP100M, this optical module delivers exceptional reliability and compatibility without requiring costly vendor lock-in. **Technical Excellence** Operating at dual wavelengths (855nm transmission, 908nm reception), the SR-BiDi architecture enables full-duplex communication over a single OM5 multimode fiber strand. This bidirectional capability reduces fiber consumption by 50% compared to traditional unidirectional systems, making it ideal for space-constrained data centers. With a maximum transmission distance of 150 meters over OM5 fiber, this module supports flexible network topology designs while maintaining 100Gbps throughput. **Form Factor & Connectivity** The QSFP28 (Quad Small Form-factor Pluggable 28mm) form factor represents the industry standard for 100Gbps applications, enabling high port density without sacrificing thermal performance. Duplex LC/UPC connectors provide proven reliability with minimal insertion loss and superior return loss characteristics, ensuring signal integrity across your optical network. **Compliance & Safety** Comprehensively certified under IEEE 802.3bm standards and qualified for EU RoHS/ELV directives, this transceiver meets global regulatory requirements. Class 1 laser designations, TÜV certification, and FDA compliance (21CFR 1040.10) demonstrate commitment to user safety and environmental responsibility. **Performance Specifications** Operating temperature range of 0-70°C ensures reliable performance in diverse deployment scenarios. The metal case construction provides superior electromagnetic shielding and thermal dissipation, critical for maintaining optimal performance in high-density switch deployments. **Warranty & Support** Backed by a 90-day limited warranty and custom programming options, this module integrates effortlessly into existing Extreme Networks environments. Free standard shipping on orders exceeding $99 makes upgrading your network infrastructure economical and accessible.